Thiet Ke Noi That Va Kien Truc Ha Noi Joint Stock Company Address: No 81, 69a Lane, Hoang Van Thai Street, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105750419 Phone: 0913030268 Representative: Tran Viet Tung Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 23 - 12 - 2011